html {
  font-size: 14px;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

html {
  position: relative;
  min-height: 100%;
}

body {
  margin-bottom: 60px;
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
  color: var(--bs-secondary-color);
  text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
  text-align: start;
}

@media (max-width: 768px) {
    .invalid-feedback {
        display: block;
        animation: slideFadeIn 0.25s ease-out;
    }

    @keyframes slideFadeIn {
        from {
            opacity: 0;
            transform: translateY(-4px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }

    .is-invalid {
        animation: shake 0.25s ease-in-out;
    }

    @keyframes shake {
        0% { transform: translateX(0); }
        25% { transform: translateX(-3px); }
        50% { transform: translateX(3px); }
        75% { transform: translateX(-3px); }
        100% { transform: translateX(0); }
    }
}